Somatosensory Training Versus Exercise Therapy in Awake Bruxism

Participants assigned to this group receive a structured jaw and posture exercise therapy program delivered by a physiotherapist. The intervention consists of supervised face-to-face sessions twice per week over a 4-week period, combined with a home exercise program performed on non-supervised days. The program includes jaw mobility and relaxation exercises, postural correction and stabilization exercises, and cervical region exercises. In addition, manual therapy techniques are applied as clinically indicated, including ischemic trigger point therapy, cervical joint mobilization, and intraoral manual techniques. Each treatment session lasts approximately 40-45 minutes. Adherence to the home exercise program is monitored throughout the intervention period.

Participants in this group receive an individualized somatosensory awareness-based training program designed to target altered sensory perception and body schema related to the face and jaw. The intervention focuses on laterality recognition, body schema representation, and tactile discrimination, including two-point discrimination-based tasks. No conventional exercise therapy or manual therapy techniques are provided in this group. The training is delivered using a flexible, patient-specific approach, supported by structured guidance materials aimed at increasing daily awareness and self-monitoring of somatosensory experiences. Participant adherence and engagement are monitored through regular follow-up and self-report tracking.

Participants allocated to the wait-list control group do not receive any active treatment during the initial study period and continue their usual daily activities. All outcome assessments are conducted at the same time points as the intervention groups. After completion of the assessment phase, participants in this group are offered exercise therapy according to clinical need.